Font Export Change to Symbol

Dear Dimitry, I have problem after export to pdf, the font change in to text symbol (may be russian font). I attach the screenshoot. Please give me advice.

Thanks and


This text is in Greek. Are you using Greek interface language?

Dear Dmitry,
For export already finished and clear. I try with change font type, example into calibri font.
But until now, after Save As the pop up still greek font. I already set in Edit → Setting → Application UI → Lenguage → chose “English - United Kingdom (English)”

I don’t understand what you wrote, sorry.
Is your application user interface in English?